Correct Option: C

Joanne “Jo” Rowling(born 31 July, 1965), pen name J. K. Rowling, is a British novelist, best known as the author of the Harry Potter fantasy series. The Potter books have gained worldwide attention, won multiple awards, and sold more than 400 million copies. They have become the best-selling book series in history, and been the basis for a popular series of films, in which Rowling had overall approval on the scripts as well as maintaining creative control by serving as a producer on the final instalment. Rowling conceived the idea for the series on a train trip from Manchester to London in 1990.